One problem related to electrical failure has been reported for the 2003 Lincoln Navigator. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Lincoln Navigator based on all problems reported for the 2003 Navigator.
The contact owns a 2003 Lincoln Navigator. Whenever the brake were applied the vehicle would vibrate and shake excessively. There were several electrical failures to include the electronic cluster in the odometer. The manufacturer was contacted and advised her to take the vehicle to the dealer to have the failures repaired. The failure and current mileages were 30,000.